SU534176A3 - Scissors for cutting round metal elements - Google Patents
Scissors for cutting round metal elementsInfo
- Publication number
- SU534176A3 SU534176A3 SU2079737A SU2079737A SU534176A3 SU 534176 A3 SU534176 A3 SU 534176A3 SU 2079737 A SU2079737 A SU 2079737A SU 2079737 A SU2079737 A SU 2079737A SU 534176 A3 SU534176 A3 SU 534176A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- scissors
- knife
- handles
- levers
- order
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 title claims 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
- B26B17/02—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact with jaws operated indirectly by the handles, e.g. through cams or toggle levers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
- Shearing Machines (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Basic Packing Technique (AREA)
Description
держит на оси 4 полуцилиндрическое гнездо 13, открывающеес вбок, в которое закладываетс штифт 14, общий дл двух лезвий. Функци его состоит в том, чтобы гарантировать симметрию движени лезвий 2 и руко ток 3.it holds on axis 4 a semi-cylindrical socket 13, which opens laterally, into which pin 14, common to two blades, is laid. Its function is to ensure the symmetry of the movement of the blades 2 and the handle 3.
Работа цроисходит следующим образом.The work is as follows.
Когда ножницы приведены в действие, -каждый .из щатунов наклон етс относительно продольной оси хот бы одной из деталей, с которыми он св зан, чтобы скомпенсировать разницу положений двух последних, но сохран ет свой наклон посто нным по отношению к продольной оси ножниц, что способствует многократному увеличению движущегос усили , а также равномерности передачи усили на лезви . Усилие резани очень быстро возрастает и всегда больщ-е, чем сила сопротивлени резанию. Происходит рез.When the scissors are activated, each of the cranks tilts relative to the longitudinal axis of at least one of the parts with which it is associated, in order to compensate for the difference in the positions of the last two, but retains its tilt constant with respect to the longitudinal axis of the scissors, which contributes to the multiple increase in the driving force, as well as the uniform transfer of force on the blade. The cutting force increases very quickly and is always greater than the resistance to cutting. There is a cut.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7406037A FR2261101B1 (en) | 1974-02-18 | 1974-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU534176A3 true SU534176A3 (en) | 1976-10-30 |
Family
ID=9135299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2079737A SU534176A3 (en) | 1974-02-18 | 1974-12-02 | Scissors for cutting round metal elements |
Country Status (11)
Country | Link |
---|---|
US (1) | US3949473A (en) |
JP (1) | JPS5521586B2 (en) |
BE (1) | BE821615A (en) |
DE (1) | DE2506448B2 (en) |
ES (1) | ES207644Y (en) |
FR (1) | FR2261101B1 (en) |
GB (1) | GB1475054A (en) |
IT (1) | IT1026963B (en) |
NL (1) | NL173490C (en) |
SE (1) | SE399192B (en) |
SU (1) | SU534176A3 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425912A1 (en) * | 1978-05-17 | 1979-12-14 | Muller Alfred | CUTTING DEVICE, IN PARTICULAR BOLT CUTTER |
DE3402544C2 (en) * | 1984-01-26 | 1986-04-03 | Hermann Wegerhoff Alarm-Werkzeugfabrik, 5630 Remscheid | Bolt cutters |
GB2193673A (en) * | 1986-08-12 | 1988-02-17 | George Marsden Macdonald | Linked compound shears |
DE8803016U1 (en) * | 1988-03-05 | 1989-07-06 | Knipex-Werk C. Gustav Putsch, 5600 Wuppertal | Center cutter |
DE19549341C2 (en) * | 1995-07-11 | 1997-06-12 | Meier Doernberg Karl Ernst Dr | Bolt cutters |
US6609302B2 (en) * | 2002-01-31 | 2003-08-26 | David Welker | Bolt cutting tool |
US7346987B2 (en) * | 2002-09-27 | 2008-03-25 | Electroline Corporation | Cutting tool with work piece feed mechanism |
DE102006006812B4 (en) * | 2006-02-14 | 2011-04-07 | Erbe Elektromedizin Gmbh | Electrosurgical instrument |
US20080016700A1 (en) * | 2006-07-18 | 2008-01-24 | Hernandez Hector R | High leverage bolt cutter |
US7913400B2 (en) | 2007-01-09 | 2011-03-29 | John Arthur Larkin | Compact bolt cutter with improved mechanical advantage |
US7621052B1 (en) * | 2007-05-23 | 2009-11-24 | David Scott Kerr | Bolt cutter |
USD633764S1 (en) * | 2009-05-11 | 2011-03-08 | Malcolm Roger J | Fiber-resin composite bolt cutter jaw |
JP5427165B2 (en) * | 2010-12-24 | 2014-02-26 | ミノル工業株式会社 | Hand press tool |
TWM546298U (en) | 2015-12-10 | 2017-08-01 | 米沃奇電子工具公司 | Bolt cutter |
US11745326B2 (en) | 2018-03-30 | 2023-09-05 | Milwaukee Electric Tool Corporation | Bolt cutter |
US10875201B2 (en) * | 2018-04-04 | 2020-12-29 | Swanstrom Tools Usa Inc. | Relief guard for hand tools |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE147747C (en) * | ||||
DE119846C (en) * | ||||
US227684A (en) * | 1880-05-18 | peters | ||
DE57436C (en) * | CH. J0HANN-SEN in Flensburg, Schiffbrücke 35 | Screw scissors | ||
DE58406C (en) * | J. HELWIG in Dubuque, Jowa, U. S. A., 910 Main Street, Room 2, (St. Cloud Block) | Scissors for cutting off the ends of bolts protruding too far from the walls of the vessel | ||
US102006A (en) * | 1870-04-19 | Improved bolt-cutter | ||
US188133A (en) * | 1877-03-06 | Improvement in bolt and rivet cutters | ||
US2665755A (en) * | 1950-02-14 | 1954-01-12 | Robert H Mccoy | Compound leverage metal-cutting shears |
DE1695651U (en) * | 1954-11-02 | 1955-03-31 | Albert Krenn Federnfabrik | STEEL CUTTERS WITH INTERCHANGEABLE KNIVES. |
DE6802610U (en) * | 1968-09-13 | 1969-02-13 | Erich Wegner | CUTTING DEVICE, IN PARTICULAR FOR CUTTING BARS FROM DIFFICULT MATERIAL |
-
1974
- 1974-02-18 FR FR7406037A patent/FR2261101B1/fr not_active Expired
- 1974-10-29 BE BE149996A patent/BE821615A/en not_active IP Right Cessation
- 1974-11-08 NL NLAANVRAGE7414585,A patent/NL173490C/en not_active IP Right Cessation
- 1974-11-20 ES ES1974207644U patent/ES207644Y/en not_active Expired
- 1974-12-02 SU SU2079737A patent/SU534176A3/en active
- 1974-12-11 IT IT30407/74A patent/IT1026963B/en active
-
1975
- 1975-01-27 JP JP1055475A patent/JPS5521586B2/ja not_active Expired
- 1975-02-07 SE SE7501358A patent/SE399192B/en unknown
- 1975-02-14 US US05/550,022 patent/US3949473A/en not_active Expired - Lifetime
- 1975-02-15 DE DE2506448A patent/DE2506448B2/en not_active Ceased
- 1975-02-18 GB GB673375A patent/GB1475054A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL173490B (en) | 1983-09-01 |
FR2261101A1 (en) | 1975-09-12 |
US3949473A (en) | 1976-04-13 |
JPS5521586B2 (en) | 1980-06-11 |
IT1026963B (en) | 1978-10-20 |
NL173490C (en) | 1984-02-01 |
FR2261101B1 (en) | 1976-12-03 |
GB1475054A (en) | 1977-06-01 |
NL7414585A (en) | 1975-08-20 |
SE399192B (en) | 1978-02-06 |
BE821615A (en) | 1975-02-17 |
DE2506448A1 (en) | 1975-08-21 |
JPS50115381A (en) | 1975-09-09 |
SE7501358L (en) | 1975-08-19 |
DE2506448B2 (en) | 1978-08-31 |
ES207644Y (en) | 1976-07-16 |
ES207644U (en) | 1976-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU534176A3 (en) | Scissors for cutting round metal elements | |
US3303563A (en) | Power operated knife with adjustable blades | |
JPS6470088A (en) | Electric shaver | |
JPH04248912A (en) | Reciprolcating saw blade device | |
US3840989A (en) | Packing cutter | |
US2503539A (en) | Power-operated hand tool for scraping and feathering | |
NO121911B (en) | ||
FR2469252A1 (en) | CUTTING TOOL WITH TWO ARTICULATED BLADES, OF THE SCISSOR TYPE | |
US2618056A (en) | Tire groover having a blade clamping mechanism connected to a heat absorbing block | |
US3740847A (en) | Power driven meat trimming and cutting knife | |
US1980092A (en) | Trimming shears | |
US2782669A (en) | Mechanism for copy turning | |
US2542384A (en) | Foot operated shears | |
SU665992A1 (en) | Composite cutting tool | |
CN207952818U (en) | A kind of type matrix trimmer | |
US3998117A (en) | Cutting apparatus for a rod or wire material | |
US3007245A (en) | Device for cutting or trimming grass and other growths | |
US3315549A (en) | Device and method for generating internal spherical surfaces | |
US3566467A (en) | Hedge shears | |
US2469036A (en) | Sheet metal shears | |
GB519261A (en) | Improvements relating to variable pitch propellers for aircraft | |
SU671944A1 (en) | Pipe-cutting tool | |
US2336050A (en) | Adjusting means for cutting blades | |
SU1326397A1 (en) | Shears for cutting metal bars | |
US3310076A (en) | Wire tying tool |